* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

body {
    width: 1224px;
    margin: 0 auto;
}

.header {
    width: 100%;
    height: 100px;
    border-bottom: 1px solid #ccc;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.header>h1 {
    color: #333;
    margin-right: 20%;
}

.header>ul {
    width: 20%;
    list-style: none;
    display: flex;
    justify-content: space-between;
    margin-left: 30%;
}

.header>ul>li>a {
    text-decoration: none;
    color: #333;
    width: 20%;
    padding: 10px;
}

.header>ul>li>div {
    margin: 5px auto;
    width: 0%;
    border: 1px solid transparent;
    transition: all 0.5s;
}

.header>ul>li:hover>div {
    width: 70%;
    border: 1px solid rgb(230, 76, 59);
}

.banner {
    width: 100%;
    height: 700px;
}

.banner-div {
    width: 100%;
    height: 600px;
    margin-top: 100px;
    background-color: #eeecec;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.banner-div>.left {
    width: 45%;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;

}

.banner-div>.left>.p1 {
    font-size: 55px;
    color: rgb(26, 32, 60);
}

.banner-div>.left>hr {
    border: 2px solid rgb(231, 75, 60);
    width: 100%;
    margin-bottom: 5px;
}

.banner-div>.left>.p2 {
    color: rgb(167, 172, 177);
    margin-bottom: 20px;
}


.btn>a>.btn1,
.btn>a>.btn2 {
    width: 150px;
    height: 40px;
    background-color: rgb(230, 76, 59);
    margin: 10px;
    text-align: center;
    padding-top: 8px;
    border-radius: 8px;
    transition: all 1s;
}

.btn>a>.btn2 {
    width: 100px;
}

.btn>a>div:hover {
    transform: scale(1.1, 1.1);
}

.left>div {
    display: flex;
    justify-content: left;
    align-items: center;
}

.left>div>a {
    color: #ffff;
}

.banner-div>.right {
    width: 45%;
    height: 400px;
    background-color: aquamarine;
    overflow: hidden;
    border-radius: 17px;
    transition: all 1s;
}

.banner-div>.right>a {
    width: 100%;
    height: 100%;
}

.banner-div>.right>a>img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    vertical-align: middle;
}

.banner-div>.right:hover {
    transform: scale(1.1, 1.1);
}